The Quest Pro Metal Detector with 11x9" waterproof search coil is ideal for land, beach, and shoreline hunters. The ultra-modern design is attractive, lightweight, and ergonomic, so detectorists can hunt all day in comfort and without tiring. It features Multiple Frequencies, Waterproof Depth up to 6M / 20FT, and Built-In Bluetooth for Smartphone Connection to track and map your quests using the Free QuestGo App.